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sellModerate10b5-1 plan

Kieran M O'Sullivan sold $8.5M of CTS

President & CEO at CTS CORP. 130,000 shares at an average of $65.27, traded Jun 1, 2026, filed Jun 3, 2026.

Warning score
40
Value
$8.5M
130,000 shares
Holdings after
307,693
-30% from before
From 52-week low
+75%
low $36.36, close $63.81
From 52-week high
-2%
high $65.17, as of Jun 1, 2026

Score components

  • Role
    CEO
    +25
  • Trade size
    $8.5M at market
    +25
  • Share of holdings sold
    Sold 30% of holdings
    +10
  • Cluster
    No other insider selling within 14 days
    0
  • 10b5-1 plan
    Pre-scheduled under a 10b5-1 plan
    -20

What happened after comparable sells

Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.

Price around the trade, and since

From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.

CTSOct 12, 2026 · close 56.25
Since filing Jun 3, 2026: -16.0%SPY +3.7% · excess -19.7%

Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™

Rows in this filing

Every transaction in Form 4 0000026058-26-000028, as filed. Open on EDGAR

DateTransactionSharesPriceValueHoldings afterFiled
Jun 1, 2026SOpen-market sale
Common Stock10b5-1
-46,955$63.31$3.0M390,738Jun 3, 2026
Jun 2, 2026SOpen-market sale
Common Stock10b5-1
-60,388$66.26$4.0M330,350Jun 3, 2026
Jun 3, 2026SOpen-market sale
Common Stock10b5-1
-22,657$66.67$1.5M307,693Jun 3, 2026

Related signals

Other insiders at CTS CORP and this insider’s other filings.

ScoreCompanyInsiderValueHoldingsFiled
32Weak
CTSsell10b5-1
CTS CORP
Ashish Agrawal
CFO
$1.3M
25,000 shares
-19%
28Weak
CTSsell10b5-1
CTS CORP
Kieran M O'Sullivan
President & CEO
$836k
15,184 shares
-4%
30Weak
CTSsell10b5-1
CTS CORP
Kieran M O'Sullivan
President & CEO
$1.2M
22,423 shares
-5%
30Weak
CTSsell10b5-1
CTS CORP
Kieran M O'Sullivan
President & CEO
$2.4M
42,393 shares
-9%
29Weak
CTSsell 210b5-1
CTS CORP
Ashish Agrawal
CFO
$564k
11,997 shares
-10%
25Weak
CTSsell 210b5-1
CTS CORP
Kieran M O'Sullivan
President & CEO
$190k
4,030 shares
-1%

Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.

Kieran M O'Sullivan sold $8.5M of CTS | InsiderTell